Durisol Inc. 67 Frid Street, Hamilton, Ontario, Canada L8P 4M3 Telephone: 905-521-0999 Fax: 905-521-8658

Durisol USA, Inc. 8270 Greensboro Drive, Suite 810 McLean, VA, USA 22102 Telephone: 866-801-0999 Fax: 877-268-8813

General Inquiries - inquiries@durisol.com
Corporate and Licensing Inquires - hrerup@durisol.com
International Inquiries - hrerup@durisol.com
USA Noise Barrier/Retaining Wall Project Inquiries - medwards@durisol.com
Canadian Noise Barrier/Retaining Wall Project Inquiries - dcarter@durisol.com
Wall Forms, USA & Canada, Inquiries -	Durisol Building System Inc.

Hans J. Rerup, P.Eng.
President and Chief Executive Officer
Durisol International Corp.
Durisol Resource Inc.
Durisol Inc.
Durisol USA, Inc.
Email - hrerup @ durisol.com